Child of; infant of
This is not a traditional given name but rather a descriptive phrase often found in historical records or religious contexts. It typically precedes a saint's name or a family name, such as the 'Infant of Prague.' As a standalone name, it is extremely rare and lacks a standard etymological history as a first name.
Less common today
Infantof isn't in the latest US Top 1000. It last peaked at #3,217 in 1992.
US births per 5-year period, 1990βpresent (SSA data).